I would say they would need to be replaced at separate times. If the tires diameter is greater then the other can travel double the distance without needing to be changed. Thats what i think
Answer:

Step-by-step explanation:
The question says, "twelve times the difference of a number and four"
Let's start with the first number, which is twelve = 12. Moving on, we have times = ×, then the difference which is minus(-). A number is unknown, any aphabet can be used to represent the number, so, we represent with 'x', and then four = 4.
Arranging them, we have:

in algebraic equations, times is always represented by bracket. Therefore, our final answer is:

I hope this helps.
Answer:
11
Step-by-step explanation:
w = 2
p = 3
5p - 2w
5(3) - 2(2)
15 - 4
11
Answer:
I could be better, I failed this quarter in ELA and Math I feel like my dad hates me. How are you?
Step-by-step explanation: